Dwyer IWP-04 is an Industrial Weatherproof Pressure Transmitter suitable for gases and liquids. It has an operating temperature range of -22 to 203°F (-30 to 95°C) and an accuracy of 0.5% FS. With a power requirement of 12 to 36 VDC, it features an IP65 enclosure rating, 4 to 20mA output signal, and 304/316 stainless steel wetted materials. The pressure limit is 1.5 times the pressure range, and it has a 1/2" female NPT process and conduit connection. The transmitter has a stability of <0.2% FS per year and a temperature coefficient of 0.3% F.S. per 10°C.